LCOV - code coverage report
Current view: top level - spdk/lib/blob - blobstore.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4138 5111 81.0 %
Date: 2024-07-15 21:04:32 Functions: 337 358 94.1 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1939 3136 61.8 %

Function Name Sort by function name Hit count Sort by hit count
blob_alloc 48350
blob_allocate_and_copy_cluster_cpl 28013
blob_back_bs_destroy 1651
blob_back_bs_destroy_esnap_done 1651
blob_calculate_lba_and_lba_count 21657598
blob_can_copy 27934
blob_close_cpl 39701
blob_close_esnap_done 638
blob_copy 694
blob_deserialize_xattr 39406
blob_esnap_channel_compare 57855
blob_esnap_channel_tree_RB_FIND 58838
blob_esnap_channel_tree_RB_INSERT 241
blob_esnap_channel_tree_RB_INSERT_COLOR 241
blob_esnap_channel_tree_RB_MINMAX 12452
blob_esnap_channel_tree_RB_NEXT 160
blob_esnap_channel_tree_RB_NFIND 0
blob_esnap_channel_tree_RB_PREV 0
blob_esnap_channel_tree_RB_REINSERT 0
blob_esnap_channel_tree_RB_REMOVE 241
blob_esnap_channel_tree_RB_REMOVE_COLOR 0
blob_esnap_destroy_bs_channel 12452
blob_esnap_destroy_bs_dev_channels 2546
blob_esnap_destroy_channels_done 723
blob_esnap_destroy_one_channel 763
blob_esnap_get_io_channel 57975
blob_execute_queued_io 114999
blob_find_io_unit 150
blob_free 48350
blob_free_cluster_cpl 300
blob_free_cluster_free_ep_cb 0
blob_free_cluster_msg 300
blob_free_cluster_msg_cb 130
blob_free_cluster_on_md_thread 300
blob_free_cluster_update_ep_cb 130
blob_freeze_io 114955
blob_frozen_set_back_bs_dev 149
blob_get_snapshot_and_clone_entries 10201
blob_get_xattr_names 21
blob_get_xattr_value 41295
blob_id_cmp 100872
blob_insert_cluster 2403830
blob_insert_cluster_clear 33
blob_insert_cluster_clear_cpl 33
blob_insert_cluster_cpl 28013
blob_insert_cluster_msg 28033
blob_insert_cluster_on_md_thread 28033
blob_insert_cluster_revert 33
blob_insert_new_ep_cb 1371
blob_io_cpl 229850
blob_io_sync 115059
blob_is_esnap_clone 21665237
blob_load 36054
blob_load_backing_dev 35824
blob_load_cpl 36559
blob_load_cpl_extents_cpl 57768
blob_load_esnap 677
blob_load_final 36054
blob_load_snapshot_cpl 2408
blob_lookup 76223
blob_mark_clean 223987
blob_md_page_calc_crc 474582
blob_op_cluster_msg_cb 28170
blob_op_cluster_msg_cpl 28333
blob_open_opts_copy 602
blob_opts_copy 9818
blob_parse 35914
blob_parse_extent_page 30194
blob_parse_page 66593
blob_persist 225375
blob_persist_clear_clusters 188253
blob_persist_clear_clusters_cpl 188253
blob_persist_clear_extents 188253
blob_persist_clear_extents_cpl 188253
blob_persist_complete 188513
blob_persist_complete_cb 188513
blob_persist_extent_page_cpl 26114
blob_persist_generate_new_md 179872
blob_persist_start 188513
blob_persist_write_extent_pages 241514
blob_persist_write_page_chain 179872
blob_persist_write_page_root 179872
blob_persist_zero_pages 188473
blob_persist_zero_pages_cpl 188273
blob_remove_xattr 2076
blob_request_submit_op 6072320
blob_request_submit_op_single 6066867
blob_request_submit_op_split 2867
blob_request_submit_op_split_next 58009
blob_request_submit_rw_iov 15593514
blob_resize 134199
blob_serialize 179872
blob_serialize_add_page 301116
blob_serialize_extent_page 146311
blob_serialize_extent_rle 8685
blob_serialize_extent_table 170227
blob_serialize_extent_table_entry 170924
blob_serialize_extents_rle 9645
blob_serialize_flags 179872
blob_serialize_xattr 328225
blob_serialize_xattrs 359744
blob_set_back_bs_dev 149
blob_set_back_bs_dev_done 149
blob_set_back_bs_dev_frozen 149
blob_set_clear_method 13312
blob_set_thin_provision 3648
blob_set_xattr 56845
blob_set_xattrs 24532
blob_sync_md 164859
blob_sync_md_cpl 164859
blob_unfreeze_io 114895
blob_update_clear_method 35854
blob_verify_md_op 3446523
blob_write_copy 1461
blob_write_copy_cpl 2155
blob_write_extent_page 26114
blob_write_extent_page_ready 26114
blob_xattrs_init 34070
bs_alloc 11061
bs_allocate_and_copy_cluster 139694
bs_allocate_cluster 2403831
bs_batch_clear_dev 31688
bs_blob_list_add 11360
bs_blob_list_free 10993
bs_blob_list_remove 9802
bs_channel_create 11262
bs_channel_destroy 11262
bs_claim_cluster 2403831
bs_claim_md_page 25575
bs_clone_newblob_create_cpl 261
bs_clone_newblob_open_cpl 261
bs_clone_origblob_open_cpl 283
bs_clone_snapshot_cleanup_finish 1758
bs_clone_snapshot_newblob_cleanup 20
bs_clone_snapshot_origblob_cleanup 1685
bs_cluster_needs_allocation 6074
bs_create_blob 12296
bs_create_blob_cpl 12214
bs_delete_blob_finish 8911
bs_delete_close_cpl 8601
bs_delete_corrupted_blob 120
bs_delete_corrupted_blob_cpl 120
bs_delete_corrupted_close_cb 120
bs_delete_enomem_close_cpl 0
bs_delete_open_cpl 8961
bs_delete_persist_cpl 8601
bs_destroy_trim_cpl 143
bs_dev_destroy 10993
bs_dump_finish 0
bs_dump_print_extent_table 0
bs_dump_print_md_page 0
bs_dump_print_type_bits 0
bs_dump_print_type_flags 0
bs_dump_print_xattr 0
bs_dump_read_md_page 0
bs_dump_read_md_page_cpl 0
bs_dump_super_cpl 0
bs_examine_clone 180
bs_free 10993
bs_get_snapshot_entry 24619
bs_grow_live_done 162
bs_grow_live_load_super_cpl 162
bs_grow_live_super_write_cpl 42
bs_grow_load_super_cpl 20
bs_inflate_blob 308
bs_inflate_blob_done 287
bs_inflate_blob_open_cpl 308
bs_inflate_blob_set_parent_cpl 61
bs_inflate_blob_touch_next 2575
bs_init_persist_super_cpl 2552
bs_init_trim_cpl 2552
bs_is_blob_deletable 8911
bs_iter_close_cpl 9022
bs_iter_cpl 19821
bs_load_complete 1488
bs_load_ctx_fail 6932
bs_load_cur_extent_page_valid 31460
bs_load_cur_md_page_valid 35644
bs_load_grow_continue 20
bs_load_grow_super_write_cpl 20
bs_load_grow_used_clusters_read_cpl 20
bs_load_grow_used_clusters_write_cpl 20
bs_load_iter 10448
bs_load_read_used_pages 953
bs_load_replay_cur_md_page 35644
bs_load_replay_extent_page_cpl 265
bs_load_replay_extent_pages 265
bs_load_replay_md 535
bs_load_replay_md_chain_cpl 35444
bs_load_replay_md_cpl 35644
bs_load_replay_md_parse_page 1246
bs_load_super_cpl 8400
bs_load_try_to_grow 20
bs_load_used_blobids_cpl 953
bs_load_used_clusters_cpl 953
bs_load_used_pages_cpl 953
bs_load_write_used_blobids_cpl 535
bs_load_write_used_clusters_cpl 535
bs_load_write_used_md 535
bs_load_write_used_pages_cpl 535
bs_mark_dirty 214627
bs_mark_dirty_write 835
bs_mark_dirty_write_cpl 835
bs_open_blob 40262
bs_open_blob_cpl 36054
bs_opts_copy 8668
bs_opts_verify 2613
bs_parse_super 1468
bs_recover 535
bs_register_md_thread 10993
bs_release_cluster 2249136
bs_release_md_page 18752
bs_resize_freeze_cpl 113362
bs_resize_unfreeze_cpl 113362
bs_set_external_parent_blob_open_cpl 86
bs_set_external_parent_cleanup_finish 86
bs_set_external_parent_close_blob 43
bs_set_external_parent_refs 43
bs_set_external_parent_unfrozen 43
bs_set_parent_blob_open_cpl 124
bs_set_parent_cleanup_finish 124
bs_set_parent_close_blob 63
bs_set_parent_close_snapshot 103
bs_set_parent_refs 63
bs_set_parent_set_back_bs_dev_done 63
bs_set_parent_snapshot_open_cpl 104
bs_set_super_read_cpl 229
bs_set_super_write_cpl 229
bs_shallow_copy_bdev_write_cpl 42
bs_shallow_copy_blob_open_cpl 81
bs_shallow_copy_blob_read_cpl 42
bs_shallow_copy_cleanup_finish 81
bs_shallow_copy_cluster_find_next 63
bs_snapshot_copy_xattr 108
bs_snapshot_freeze_cpl 1076
bs_snapshot_newblob_create_cpl 1116
bs_snapshot_newblob_open_cpl 1096
bs_snapshot_newblob_sync_cpl 1076
bs_snapshot_origblob_open_cpl 1167
bs_snapshot_origblob_sync_cpl 1056
bs_snapshot_swap_cluster_maps 1116
bs_snapshot_unfreeze_cpl 1685
bs_super_validate 13053
bs_unload_finish 3427
bs_unload_read_super_cpl 3427
bs_unload_write_super_cpl 3427
bs_unload_write_used_blobids_cpl 3427
bs_unload_write_used_clusters_cpl 3427
bs_unload_write_used_pages_cpl 3427
bs_unregister_md_thread 10993
bs_update_corrupted_blob 60
bs_write_super 4513
bs_write_used_blobids 3962
bs_write_used_clusters 3962
bs_write_used_md 3962
bs_xattr_clone 261
bs_xattr_snapshot 1116
delete_blob_cleanup_finish 558
delete_snapshot_cleanup_clone 60
delete_snapshot_cleanup_snapshot 110
delete_snapshot_esnap_channels_destroyed_cb 44
delete_snapshot_freeze_io_cb 308
delete_snapshot_open_clone_cb 358
delete_snapshot_sync_clone_cpl 288
delete_snapshot_sync_snapshot_cpl 268
delete_snapshot_sync_snapshot_xattr_cpl 308
delete_snapshot_unfreeze_cpl 248
delete_snapshot_update_extent_pages 302
delete_snapshot_update_extent_pages_cpl 288
register_flag_blob 2226
register_flag_blob_esnap 2226
rw_iov_done 15381884
rw_iov_split_next 3720
spdk_blob_close 39701
spdk_blob_get_clones 1682
spdk_blob_get_esnap_bs_dev 172
spdk_blob_get_esnap_id 149
spdk_blob_get_id 9140
spdk_blob_get_next_allocated_io_unit 75
spdk_blob_get_next_unallocated_io_unit 75
spdk_blob_get_num_allocated_clusters 2845
spdk_blob_get_num_clusters 937947
spdk_blob_get_num_io_units 152
spdk_blob_get_num_pages 153
spdk_blob_get_parent_snapshot 1344
spdk_blob_get_xattr_names 21
spdk_blob_get_xattr_value 16721
spdk_blob_io_read 5050213
spdk_blob_io_readv 4700
spdk_blob_io_readv_ext 7299375
spdk_blob_io_unmap 184558
spdk_blob_io_write 835609
spdk_blob_io_write_zeroes 1940
spdk_blob_io_writev 700
spdk_blob_io_writev_ext 8288739
spdk_blob_is_clone 2755
spdk_blob_is_degraded 1162
spdk_blob_is_esnap_clone 21560203
spdk_blob_is_read_only 12256
spdk_blob_is_snapshot 2675
spdk_blob_is_thin_provisioned 2151481
spdk_blob_open_opts_init 36692
spdk_blob_opts_init 21774
spdk_blob_remove_xattr 181
spdk_blob_resize 113432
spdk_blob_set_esnap_bs_dev 43
spdk_blob_set_read_only 1200
spdk_blob_set_xattr 51857
spdk_blob_sync_md 161348
spdk_blob_tree_RB_FIND 4128
spdk_blob_tree_RB_INSERT 35811
spdk_blob_tree_RB_INSERT_COLOR 35811
spdk_blob_tree_RB_MINMAX 10993
spdk_blob_tree_RB_NEXT 0
spdk_blob_tree_RB_NFIND 0
spdk_blob_tree_RB_PREV 0
spdk_blob_tree_RB_REINSERT 0
spdk_blob_tree_RB_REMOVE 35811
spdk_blob_tree_RB_REMOVE_COLOR 14003
spdk_bs_alloc_io_channel 2372
spdk_bs_blob_decouple_parent 163
spdk_bs_blob_set_external_parent 126
spdk_bs_blob_set_parent 187
spdk_bs_blob_shallow_copy 81
spdk_bs_create_blob 2398
spdk_bs_create_blob_ext 8461
spdk_bs_create_clone 283
spdk_bs_create_snapshot 1167
spdk_bs_delete_blob 8961
spdk_bs_destroy 143
spdk_bs_dump 0
spdk_bs_free_cluster_count 2907
spdk_bs_free_io_channel 1190
spdk_bs_get_bstype 21
spdk_bs_get_cluster_size 2612
spdk_bs_get_io_unit_size 5694380
spdk_bs_get_page_size 351
spdk_bs_get_super 130
spdk_bs_grow 20
spdk_bs_grow_live 162
spdk_bs_inflate_blob 145
spdk_bs_init 2633
spdk_bs_iter_first 1617
spdk_bs_iter_next 9022
spdk_bs_load 8508
spdk_bs_open_blob 39624
spdk_bs_open_blob_ext 638
spdk_bs_opts_init 19510
spdk_bs_set_bstype 0
spdk_bs_set_super 229
spdk_bs_total_data_cluster_count 664
spdk_bs_unload 3483
spdk_free_cluster_unmap_complete 300
spdk_xattr_names_free 21
spdk_xattr_names_get_count 23
spdk_xattr_names_get_name 42
update_clone_on_snapshot_deletion 358
xattrs_free 96700

Generated by: LCOV version 1.14